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SM89T16R1 Datasheet, PDF (2/34 Pages) SyncMOS Technologies,Inc – 8-Bits Micro-controller With 64KB Flash ROM & IKB RAM & Two UART & RTC & ADC & PWM embedded
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SyncMOS Technologies Inc.
SM89T16R1
8-Bits Micro-controller
With 64KB Flash ROM & IKB RAM & Two UART & RTC & ADC & PWM embedded
Package Spec.
Package Pin / PAD Frequency
44L PQFP Figure 1 16 MHz at 3.3V and 25MHz at 5V
44L PLCC Figure 2 16 MHz at 3.3V and 25MHz at 5V
40L PDIP Figure 3 16 MHz at 3.3V and 25MHz at 5V
Pin Configuration
Figure 1 44L PQFP Package
Figure 2 44L PLCC Package
AD3/P0.3 34
AD2/P0.2 35
AD1/P0.1 36
AD0/P0.0 37
VDD 38
P4.2 39
T2/P1.0 40
T2EX/P1.1 41
RXD1/P1.2 42
TXD1/P1.3 43
PWM0/INT2/P1.4 44
33 32 31 30 29 28 27 26 25 24 23
22 P2.4/A12/ADC0
21 P2.3/A11
20 P2.2/A10
19 P2.1/A9
18 P2.0/A8
17 P4.0
16 VSS
15 XTAL1
14 XTAL2
13 P3.7/#RD
12 P3.6/#WE
1 2 3 4 5 6 7 8 9 10 11
6 5 4 3 2 1 44 43 42 41 40
PWM1/#INT3/P1.5 7
INT4/P1.6 8
#INT5/P1.7 9
RES 10
RXD/P3.0 11
P4.3 12
TXD/P3.1 13
#INT0/P3.2 14
#INT1/P3.3 15
T0/P3.4 16
T1/P3.5 17
18 19 20 21 22 23 24 25 26 27 28
39 P0.4/AD4
38 P0.5/AD5
37 P0.6/AD6
36 P0.7/AD7
35 #EA
34 P4.1
33 ALE/X32OUT
32 #PSEN/X32IN
31 P2.7/A15/ADC3
30 P2.6/A14/ADC2
29 P2.5/A13/ADC1
Figure 3 40L PDIP Package
Specifications subject to change without notice contact your sales representatives for the most recent information.
SM89T16R1 V1.0 JANUARY 2005
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